D. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the
Yellow Electric Pump 52-31-00-720-001 Functional Test of the FWD Cargo-Compartment Door 52-31-11-820-002 Adjustment of the Door Mechanism 52-35-13-400-002 Installation of the Proximity Switches 5MJ and 12MJ
3. Job Set-up
__________
Subtask 52-31-21-865-063
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/HYD POWER/Y 3803GX N30 122VU DOORS/CARGO 1MJ T12 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
Subtask 52-31-21-860-059
B. Aircraft Maintenance Configuration
(1)
Make sure that the FWD cargo-compartment door (referred to as cargo door) is opened and safetied with the actuator safety locks. (Ref. TASK 52-30-00-860-001).
(2)
Make sure that the access platform is in position below the opened cargo door.
(3)
Make sure that the access panel 825AR is removed from the cargo door.
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4. Procedure
_________ Subtask 52-31-21-910-056
A. Preparation for the Installation
(1)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(2)
Clean the component interface and/or the adjacent area.
(3)
Do an inspection of the component interface and/or the adjacent area.
(4)
Apply a layer of COMMON GREASE (Material No. 04-004) to all moveable parts.
(5)
If removed, install the target (35) on the control lever (34) (Ref. TASK 52-35-13-400-002).
Subtask 52-31-21-420-054
B. Installation of the Locking Shaft
(1)
Connect the shaft levers (25) and (29) to the spring unit (28) of the locking unit as follows:
(a)
Put the fork ends of the shaft levers (25) and (29) on the eye end of each spring unit (28).
(b)
Install the bolt (19), the washers (20), the bush (21) and the nut (22) on the shaft levers (25) and (29).
(c)
Tighten the nut (22) and safety it with the new cotter pin (23).
(2)
Install the locking shaft (18) on the cargo door as follows:
(a)
Move the locking shaft (18) through the lateral cutout of the cargo door into the sliding bearing of each frame fork end.
(b)
During this movement, assemble the shaft levers (25),(29),(36), the interlock cam (30) and the control lever (34) in the correct sequence on the locking shaft (18).
(c)
Put the shaft levers (25) and (29), the interlock cam (30) and the control lever (34) in the correct position on the locking shaft (18) (in accordance with your marks).
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NOTE : Make sure that the attachment holes are aligned.
____
(d)
Install the tapered pins (24) to attach the shaft levers (25) and
(29) and the control lever (34) on the locking shaft (18).
(e)
Install the washers (26) and the nuts (27) on the tapered pins
(24) and tighten the nuts (27).
(3)
Install the tapered pin (33) to attach the interlock cam (30) on the locking shaft (18).
(4)
Install the washer (32) and the nut (31) on the tapered pin (33) and tighten the nut (31).
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